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16a26b20d2
linux/fs/ubifs
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Sascha Hauer 16a26b20d2 ubifs: authentication: Add hashes to index nodes 
With this patch the hashes over the index nodes stored in the tree node
cache are written to flash and are checked when read back from flash.
The hash of the root index node is stored in the master node.

During journal replay the hashes are regenerated from the read nodes
and stored in the tree node cache. This means the nodes must previously
be authenticated by other means. This is done in a later patch.

Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Signed-off-by: Richard Weinberger <richard@nod.at>
2018-10-23 13:48:39 +02:00
..
auth.c ubifs: Add helper functions for authentication support 2018-10-23 13:48:33 +02:00
budget.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
commit.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
compress.c UBIFS: extend debug/message capabilities 2015-03-25 11:08:41 +02:00
crypto.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
debug.c ubifs: Format changes for authentication support 2018-10-23 13:48:29 +02:00
debug.h ubifs: Rework ubifs_assert() 2018-08-15 00:25:21 +02:00
dir.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
file.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
find.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
gc.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
io.c ubifs: Create functions to embed a HMAC in a node 2018-10-23 13:48:37 +02:00
ioctl.c fs, fscrypt: add an S_ENCRYPTED inode flag 2017-10-18 19:52:36 -04:00
journal.c ubifs: Add hashes to the tree node cache 2018-10-23 13:48:39 +02:00
Kconfig ubifs: Add helper functions for authentication support 2018-10-23 13:48:33 +02:00
key.h ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
log.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
lprops.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
lpt_commit.c ubifs: Export pnode_lookup as ubifs_pnode_lookup 2018-10-23 13:48:17 +02:00
lpt.c ubifs: Implement ubifs_lpt_lookup using ubifs_pnode_lookup 2018-10-23 13:48:21 +02:00
Makefile ubifs: Add helper functions for authentication support 2018-10-23 13:48:33 +02:00
master.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
misc.c ubifs: Allow setting assert action as mount parameter 2018-08-15 00:25:21 +02:00
misc.h ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
orphan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
recovery.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
replay.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
sb.c ubifs: Store read superblock node 2018-10-23 13:48:29 +02:00
scan.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
shrinker.c ubifs: Pass struct ubifs_info to ubifs_assert() 2018-08-15 00:25:21 +02:00
super.c ubifs: Format changes for authentication support 2018-10-23 13:48:29 +02:00
tnc_commit.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
tnc_misc.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
tnc.c ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
ubifs-media.h ubifs: Format changes for authentication support 2018-10-23 13:48:29 +02:00
ubifs.h ubifs: authentication: Add hashes to index nodes 2018-10-23 13:48:39 +02:00
xattr.c Revert "ubifs: xattr: Don't operate on deleted inodes" 2018-09-20 21:37:41 +02:00